🏷️ Basic Information

Make:

Mitsubishi

Model:

Pajero

Year:

1998-1999

Chassis Code:

V30/V40 Series (Intercooler Turbo/Naturally Aspirated)

Engine Codes:

6G72 (3.0L V6 SOHC/DOHC), 6G74 (3.5L V6 DOHC MIVEC), 4D56 (2.5L Diesel Turbo)

👋 Introduction

Market Position:

The Mitsubishi Pajero (also known as Montero in North America) during the 1998-1999 model years was a highly regarded mid-size SUV, known for its robust off-road capability, durable construction, and comfortable on-road manners. It competed against established players like the Toyota Land Cruiser, Jeep Grand Cherokee, and Ford Explorer. This manual caters to owners and technicians who value reliability and maintainability for this capable off-roader.

Competitive Analysis:

The Pajero of this generation offered a blend of sophistication and ruggedness. Its independent front suspension provided better on-road comfort than some body-on-frame competitors, while its Super Select 4WD system offered superior off-road versatility. The availability of powerful V6 engines and a reliable diesel option made it a compelling choice in its segment. This manual ensures that this versatility and reliability can be maintained through proper servicing.

Key Features:

Iconic off-road styling, advanced 4WD system, refined V6 engines, comfortable interior, robust chassis construction. This manual unlocks the secrets to maintaining these key features.

📋 Manual Details

Coverage Areas:

Engine, Transmission (Automatic/Manual), Transfer Case, Drivetrain, Suspension, Steering, Brakes, Fuel System, Exhaust System, Electrical System, Body Panels, Interior Trim, HVAC, SRS Airbag System, Diagnostic Procedures

Page Count:

Estimated 1000+ pages (typical for comprehensive service manuals of this era)

Manual Type:

Factory Service Manual / Workshop Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Systems Covered:

Engine Mechanical (including timing belt/chain, valve adjustments, piston/ring replacement), Engine Control System (EFI, ignition timing, sensors), Fuel Delivery System (pump, injectors, pressure regulator), Exhaust System (catalytic converter, mufflers, O2 sensors), Cooling System (radiator, thermostat, water pump), Lubrication System (oil pump, filter, oil cooler), Transmission (ATF fluid checks, gear train, valve body, torque converter, manual clutch, gearbox rebuild), Transfer Case (operation, maintenance, seal replacement), Driveshafts and Axles (CV joints, universal joints, differential maintenance), Suspension (front independent, rear multi-link, shock absorbers, bushings), Steering System (power steering pump, rack and pinion, steering column), Braking System (ABS, hydraulic components, brake pad/rotor replacement, bleeding), Wheel Alignment Specifications, Electrical System (charging, starting, lighting, wipers, horn, power accessories), Body Electrical (ECU, relays, fuses, wiring diagrams), HVAC System (compressor, evaporator, condenser, refrigerant recharge), SRS Airbag System (component testing, deployment procedures, warning light diagnosis), Body Repair (panel replacement, frame alignment, glass installation), Interior Trim (dashboard removal, seat adjustment/replacement)

Procedures Included:

Scheduled Maintenance, Routine Inspections, Diagnostic Procedures (including DTC interpretation), Component Removal and Installation, Component Disassembly and Reassembly, Fluid Level Checks and Replenishment, Filter Replacements, Spark Plug Replacement, Belt Replacement, Brake System Maintenance and Repair, Suspension Component Replacement, Steering System Repair, Electrical Component Testing and Replacement, Air Conditioning Service, Tire Rotation and Balancing, Wheel Alignment, Engine Tune-up, Transmission Fluid Service, Transfer Case Fluid Service, Differential Fluid Service, Body Panel Alignment and Repair, Interior Component Repair, Troubleshooting Guides, Wiring Diagram Interpretation, OBD-II Diagnostics

Technical Depth:

Comprehensive - suitable for professional technicians and advanced DIY enthusiasts. Covers everything from basic fluid changes and filter replacements to detailed engine and transmission rebuild procedures, advanced electrical diagnostics, and bodywork repair. Includes torque specifications, clearances, and specific tool requirements for various repair tasks.

📊 Manual Specifications

File Format:

PDF

Print Quality:

High-resolution scans, typically black and white with color sections for wiring diagrams and specific illustrations. Searchable text for easy navigation.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Primary Engine:

6G72: 3.0L (2972cc) V6 SOHC (12-valve) or DOHC (24-valve) | 6G74: 3.5L (3497cc) V6 DOHC MIVEC (24-valve) | 4D56: 2.5L (2477cc) Turbocharged Diesel (8-valve)

Horsepower 6G72 Sohc:

Approx. 175-185 hp @ 5500-6000 rpm

Torque 6G72 Sohc:

Approx. 235-245 Nm @ 4000-4500 rpm

Horsepower 6G74 Mivec:

Approx. 205-220 hp @ 5500-6000 rpm

Torque 6G74 Mivec:

Approx. 300-330 Nm @ 3500-4500 rpm

Horsepower 4D56 Turbodiesel:

Approx. 95-115 hp @ 4000-4200 rpm

Torque 4D56 Turbodiesel:

Approx. 200-240 Nm @ 2000-2500 rpm

Fuel System:

Electronic Fuel Injection (EFI) for gasoline engines. Direct injection for diesel engines.

Engine Oil Capacity 6G72:

Approx. 4.5 Liters (4.8 US Quarts) with filter

Engine Oil Spec Gasoline:

API SG or higher, SAE 10W-30 or 10W-40 (refer to manual for specific climate recommendations)

Timing Belt Replacement 6G72:

Every 60,000 - 90,000 miles or 4-6 years (critical maintenance item)

Engine Oil Capacity 4D56:

Approx. 5.5 Liters (5.8 US Quarts) with filter

Engine Oil Spec Diesel:

API CF-4 or ACEA E2, SAE 15W-40 (refer to manual for specific climate recommendations)

Glow Plug System Diesel:

Pre-heating system for cold starts

🔧 Transmission

Standard Transmission:

5-speed Manual Transmission

Optional Transmission:

4-speed Automatic Transmission (with electronically controlled overdrive)

4Wd System:

Super Select 4WD (SS4) or Easy Select 4WD (depending on trim/market)

Manual Transmission Fluid Spec:

API GL-4 or GL-5, SAE 75W-90 or 80W-90

Automatic Transmission Fluid Spec:

Diamond SP-II or equivalent (check manual for exact specification)

Transfer Case Fluid Spec:

API GL-4 or GL-5, SAE 75W-90 or 80W-90

Atf Change Interval:

Every 40,000 - 60,000 miles (recommended, check manual)

📐 Dimensions

Wheelbase:

Approx. 2725 mm (107.3 in) for SWB; Approx. 2725 mm (107.3 in) for LWB

Length:

Approx. 4305 mm (169.5 in) for SWB; Approx. 4735 mm (186.4 in) for LWB

Width:

Approx. 1775 mm (69.9 in)

Height:

Approx. 1855 mm (73.0 in) - Varies with roof rack/options

Curb Weight:

Approx. 1700 - 2000 kg (3750 - 4400 lbs) - Varies with engine and configuration

Towing Capacity:

Approx. 2500 kg (5511 lbs) - Check local regulations and manual

Bolt Pattern:

6 x 139.7 mm (6 x 5.5 inches)

Wheel Size:

Typically 15-inch or 16-inch alloy or steel wheels

Cargo Volume:

Significant, especially in LWB variants with rear seats folded. Specific volume varies by configuration.

🛡️ Safety Features

Safety Ratings:

NCAP ratings for this era varied by market and specific testing protocols. Generally considered a robust vehicle.

Active Features:

ABS (Anti-lock Braking System), Four-wheel Drive (including locking center differential on SS4 models), Traction Control (optional on some models)

Passive Features:

Front airbags for driver and passenger, Three-point seatbelts with pre-tensioners, Reinforced body structure, Side-impact door beams

Srs Airbag Service:

Specific diagnostic procedures for airbag control module, sensors, and airbag modules covered in detail.

💡 Technology Features

Infotainment System:

Basic AM/FM/Cassette or CD player, manual climate controls. Higher trims may have premium sound systems and optional CD changers.

Driver Assistance:

ABS, optional Traction Control System (TCS) on some models.

Connectivity:

Limited by modern standards. Primarily focused on audio system connectivity.

OBD Ii Support:

OBD-II compliant for engine diagnostics, enabling scan tool access to Diagnostic Trouble Codes (DTCs).

🔧 Maintenance

Oil Change Interval:

Every 7,500 miles or 12 months (whichever comes first)

Air Filter Replacement:

Every 15,000 - 30,000 miles or 24 months

Fuel Filter Replacement Diesel:

Every 30,000 miles

Coolant Flush Interval:

Every 30,000 miles or 24 months

Brake Fluid Flush:

Every 24 months

Brake Fluid Spec:

DOT 3 or DOT 4

Power Steering Fluid Spec:

Dexron II or equivalent ATF

Coolant Spec:

Mitsubishi Super Long Life Coolant (SLLC) or equivalent ethylene glycol-based coolant (50/50 mix with distilled water)

Known Issues Gasoline Engines:

Head gasket failure (particularly on early 6G74 MIVEC engines under severe use), ignition coil issues, exhaust manifold cracks, potential for coolant leaks in older vehicles.

Known Issues Diesel Engines:

Glow plug failure, injector pump issues, turbocharger wear, potential for head gasket failure if overheated.

Known Issues Drivetrain:

Wear in CV joints, driveshaft U-joints, and differential bearings, especially with off-road use. Transfer case seals can sometimes leak.

Known Issues Suspension:

Worn control arm bushings, ball joints, and tie rod ends are common on higher mileage vehicles. Shock absorber degradation.

Known Issues Electrical:

Failing power window motors, central locking issues, degradation of wiring harnesses in humid climates, alternator and starter motor wear.

📚 Vehicle History

Brand Heritage:

Mitsubishi has a long history of producing capable off-road vehicles, dating back to the early days of the original Pajero's introduction in 1982. The Pajero name is synonymous with durability and adventure.

Model Evolution:

The 1998-1999 models represent the second generation (Second Generation, L040/V30/V40 Series) of the Pajero, which saw significant improvements in comfort, refinement, and technology compared to the first generation. Key features included independent front suspension and the advanced Super Select 4WD system.

Production Location:

Primarily produced in Japan, with assembly also occurring in other global locations.

Sales Figures:

Globally successful, with significant sales across Europe, Australia, and Asia. Market performance varied in North America under the Montero name.

🏆 Awards & Recognition

Recognitions:

While specific awards for the 1998-1999 model year are not as widely publicized as modern vehicles, the Pajero lineage has consistently received accolades for its off-road prowess and durability in various automotive publications and by off-road enthusiasts.